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公开(公告)号：US10952283B2
公开(公告)日：2021-03-16
申请号：US14361524
申请日：2012-11-27
发明人： Zhi-Xing Jiang , Raymond Davis
摘要： An infrared emitter is formed having a reduced thermal mass and increased thermal conductivity to effectively deliver and dissipate heat from a heating element that emits electromagnetic radiation. The improved thermal dynamic process may enhance one or both of power consumption and/or longevity.
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公开(公告)号：US10707067B2
公开(公告)日：2020-07-07
申请号：US16330822
申请日：2017-08-15
发明人： Holger Zissing , Michael Honig , Lotta Gaab , Jürgen Weber
摘要： An infrared emitter that comprises a cladding tube made of quartz glass that surrounds a heating filament as an infrared radiation-emitting element that is connected via current feedthroughs to an electrical connector outside the cladding tube. To improve the service life and power density, the heating filament comprises a carrier plate with a surface made of an electrically insulating material, whereby the surface is covered by a printed conductor made of a material that generates heat when current flows through it.
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公开(公告)号：US20190206671A1
公开(公告)日：2019-07-04
申请号：US16330822
申请日：2017-08-15
发明人： Holger ZISSING , Michael HONIG , Lotta GAAB , Jürgen WEBER
摘要： An infrared emitter that comprises a cladding tube made of quartz glass that surrounds a heating filament as an infrared radiation-emitting element that is connected via current feedthroughs to an electrical connector outside the cladding tube. To improve the service life and power density, the heating filament comprises a carrier plate with a surface made of an electrically insulating material, whereby the surface is covered by a printed conductor made of a material that generates heat when current flows through it.
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公开(公告)号：US20180054856A1
公开(公告)日：2018-02-22
申请号：US15552986
申请日：2015-12-23
发明人： Siegfried GROB , Martin KLINECKY , Thomas PIELA , Sven LINOW , Thomas MEYER
CPC分类号： H05B3/0038 , H01K1/18 , H01K1/20 , H01K1/40 , H01K7/00
摘要： An irradiation device for introducing infrared radiation into a vacuum processing chamber has an infrared emitter capped on one end and including an emitter casing tube in the form of a round glass tube, of which a closed end projects into the vacuum processing chamber. A vacuum feedthrough holds the emitter casing tube and leads it in a gas-tight manner through an opening of the vacuum processing chamber. A heating filament and a current return are arranged in the emitter casing tube, wherein the heating conductor has, in the section of the emitter casing tube surrounded by the vacuum feedthrough, a connection element that is led out from the emitter casing tube. The connection element of the heating conductor is guided through a tube section and the return conductor has, in the section of the emitter casing tube surrounded by the vacuum feedthrough, a means for compensating for thermal expansion.
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公开(公告)号：US06943362B2
公开(公告)日：2005-09-13
申请号：US10730546
申请日：2003-12-08
申请人： Sven Linow
发明人： Sven Linow
IPC分类号： H05B3/03 , B23K35/32 , B32B15/01 , C22C16/00 , H01K1/06 , H01K1/16 , H01K1/20 , H01R4/02 , H05B3/00 , H05B3/02 , H05B3/04 , H05B3/10 , H05B3/14 , H05B3/44 , H01K1/28
CPC分类号： H01K1/16 , B23K35/32 , H01K1/06 , H01K1/20 , H05B3/009 , H05B3/04 , H05B3/145 , H05B2203/032
摘要： An infrared radiation source has a radiation-transparent, gas-tight tube made of electrically insulating material, in which a heat conductor made of carbon strip is arranged. The heat conductor has two ends, which are respectively electrically and mechanically connected to bushings made of molybdenum and/or tungsten and/or tantalum, and the bushings are respectively connected via current feed-through leads with electrical connections projecting from the tube. The two ends of the heat conductor are respectively connected to one of the bushings by a metallic solder, which contains at least one of the metals titanium, zirconium or hafnium.
摘要翻译： 红外辐射源具有由电绝缘材料制成的辐射透明的气密管，其中布置由碳带制成的导热体。 热导体具有两端，它们分别电气地和机械地连接到由钼和/或钨和/或钽制成的套管上，衬套分别通过电流穿过引线连接，电连接从管突出。 热导体的两端分别通过金属焊料连接到其中一个衬套，该金属焊料含有金属钛，锆或铪中的至少一种。
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公开(公告)号：US4415830A
公开(公告)日：1983-11-15
申请号：US298073
申请日：1981-08-31
摘要： An improved inlead construction for an electric lamp is disclosed which utilizes an iron alloy containing sufficient silicon to avoid transformation of the inlead from the alpha ferrite phase to the gamma austenite phase at lamp operation temperatures. This precludes debilitating deformation of the inlead wires caused by on-off cycling of the lamp and concomitant cycling of the wire through the alpha to gamma transformation range. Such deformation can lead to structural or operational failure if the inleads become disconnected or electrically shorted from the resistive filament during lamp operation. In a preferred lamp construction, a pair of the improved inlead wires serve as the sole means of physical support for a resistive incandescent filament directly connected thereto and said inlead wires can further be coated with a dissimilar metal for higher lamp loading requirements in order to help avoid iron migration which can produce deterioration of the resistive incandescent filament.
摘要翻译： 公开了一种用于电灯的改进的直埋结构，其利用含有足够硅的铁合金以避免在灯操作温度下从α铁素体相转移到γ奥氏体相。 这排除了由灯的开 - 关循环引起的引线的衰弱变形，并且通过α到γ转变范围伴随着电线的循环。 如果在灯操作期间线圈中的线圈断开或电短路，则这种变形可能导致结构或操作故障。 在优选的灯结构中，一对改进的引线用作直接连接到其上的电阻白炽灯的物理支撑的唯一装置，并且所述导线可以进一步用不同的金属涂覆以提高灯的负载要求，以帮助 避免铁迁移，这可能导致电阻白炽灯丝的劣化。
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公开(公告)号：US4296351A
公开(公告)日：1981-10-20
申请号：US86182
申请日：1979-10-17
CPC分类号： H01J1/54
摘要： Tungsten halogen incandescent lamps comprise tungsten filaments having different tungsten evaporation rates during normal operation. The filaments are supported on lead-in wires made of an alloy including tantalum.
摘要翻译： 钨卤素白炽灯包括在正常操作期间具有不同钨蒸发速率的钨丝。 长丝被支撑在由包括钽的合金制成的引入线上。
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公开(公告)号：US09263247B2
公开(公告)日：2016-02-16
申请号：US14327586
申请日：2014-07-10
申请人： OSRAM GmbH
发明人： Thomas Heil , Heinz Lang , Roland Stark , Georg Rosenbauer
摘要： In various embodiments, a lamp has a bulb with a pinch seal, which holds a light-emitting element by means of a wire clip. The wire clip consists of tungsten and has, at an end remote from films embedded in the pinch seal, an eyelet for holding the light-emitting element. An end of the wire clip which is close to a film is bent back. A film associated with the wire clip is folded in a roof-shaped manner. Overall, it is thus possible to realize a lamp with a long life.
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10.发明授权公开(公告)号：US07018261B2
公开(公告)日：2006-03-28
申请号：US10392813
申请日：2003-03-21
申请人： Piero Perlo , Bartolomeo Pairetti , Antonino Veca
发明人： Piero Perlo , Bartolomeo Pairetti , Antonino Veca
摘要： A method is described for producing a light source comprising a matrix of micro-filaments able to emit light by incandescence when powered by an electrical current. According to the invention, on the matrix electrical and/or mechanical connections are obtained by means of an agglomeration of carbon nanotubes at least partially ordered with respect to each other. The matrix can be formed extending a single uninterrupted wire, some segments whereof mutually cross.
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